Final Answer:
Calico M960 - Helical magazine
FN M249 SAW - Belt-fed magazine
SRM Arms 1216 - Detachable box magazine
Six12 - Detachable drum magazine
Ruger 10/22 - Detachable box magazine
FN P90 - Horizontal box magazine
Step-by-step explanation:
Calico M960 - Known for its unique helical magazine that can hold a large amount of ammunition in a spiral configuration.
FN M249 SAW - Utilizes a belt-fed magazine system, enabling sustained automatic fire.
SRM Arms 1216 - Features a detachable box magazine with a tubular design that can hold multiple rounds.
Six12 - Equipped with a detachable drum magazine, providing a compact and versatile shotgun platform.
Ruger 10/22 - Typically uses a detachable box magazine for .22 caliber rimfire cartridges.
FN P90 - Uses a distinctive horizontal box magazine that sits parallel to the barrel, holding compact 5.7x28mm ammunition.